if (descriptorDirectory == null || !descriptorDirectory.isDirectory()) { throw new BuildException("descriptors directory " + descriptorDirectory.getPath() + " is not valid"); } if (generatedFilesDirectory == null || !generatedFilesDirectory.isDirectory()) { throw new BuildException("dest directory " + generatedFilesDirectory.getPath() + " is not valid"); }
if (generatedFilesDirectory == null || !generatedFilesDirectory.isDirectory()) { throw new BuildException("dest directory " + generatedFilesDirectory.getPath() + " is not valid"); } if (sourceDirectory == null || !sourceDirectory.isDirectory()) { throw new BuildException("src directory " + sourceDirectory.getPath() + " is not valid"); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/DDCreator.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/Ejbc.java
Method name: void execute() Method name: void execute()
Number of AST nodes: 4 Number of AST nodes: 4
1
if (descriptorDirectory == null
1
if (generatedFilesDirectory == null
2
            || !descriptorDirectory.isDirectory()) {
2
            || !generatedFilesDirectory.isDirectory()) {
3
            throw new BuildException("descriptors directory "
3
            throw new BuildException("dest directory "
4
                + descriptorDirectory.getPath() + " is not valid");
4
                + generatedFilesDirectory.getPath() + " is not valid");
5
        }
5
        }
6
        if (generatedFilesDirectory == null
6
        if (sourceDirectory == null
7
            || !generatedFilesDirectory.isDirectory()) {
7
            || !sourceDirectory.isDirectory()) {
8
            throw new BuildException("dest directory "
8
            throw new BuildException("src directory "
9
                + generatedFilesDirectory.getPath() + " is not valid");
9
                + sourceDirectory.getPath() + " is not valid");
10
        }
10
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.5
Clones locationClones are in different classes having the same super class
Number of node comparisons13
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (descriptorDirectory == null || !descriptorDirectory.isDirectory())
    1
    if (descriptorDirectory == null || !descriptorDirectory.isDirectory())
    3
    if (generatedFilesDirectory == null || !generatedFilesDirectory.isDirectory())
    Differences
    Expression1Expression2Difference
    descriptorDirectorygeneratedFilesDirectoryVARIABLE_NAME_MISMATCH
    descriptorDirectorygeneratedFilesDirectoryVARIABLE_NAME_MISMATCH
    3
    if (generatedFilesDirectory == null || !generatedFilesDirectory.isDirectory())
    2
    throw new BuildException("descriptors directory " + descriptorDirectory.getPath() + " is not valid");
    2
    throw new BuildException("descriptors directory " + descriptorDirectory.getPath() + " is not valid");
    4
    throw new BuildException("dest directory " + generatedFilesDirectory.getPath() + " is not valid");
    Differences
    Expression1Expression2Difference
    "descriptors directory ""dest directory "LITERAL_VALUE_MISMATCH
    descriptorDirectorygeneratedFilesDirectoryVARIABLE_NAME_MISMATCH
    4
    throw new BuildException("dest directory " + generatedFilesDirectory.getPath() + " is not valid");
    3
    if (generatedFilesDirectory == null || !generatedFilesDirectory.isDirectory())
    3
    if (generatedFilesDirectory == null || !generatedFilesDirectory.isDirectory())
    5
    if (sourceDirectory == null || !sourceDirectory.isDirectory())
    Differences
    Expression1Expression2Difference
    generatedFilesDirectorysourceDirectoryVARIABLE_NAME_MISMATCH
    generatedFilesDirectorysourceDirectoryVARIABLE_NAME_MISMATCH
    5
    if (sourceDirectory == null || !sourceDirectory.isDirectory())
    4
    throw new BuildException("dest directory " + generatedFilesDirectory.getPath() + " is not valid");
    4
    throw new BuildException("dest directory " + generatedFilesDirectory.getPath() + " is not valid");
    6
    throw new BuildException("src directory " + sourceDirectory.getPath() + " is not valid");
    Differences
    Expression1Expression2Difference
    "dest directory ""src directory "LITERAL_VALUE_MISMATCH
    generatedFilesDirectorysourceDirectoryVARIABLE_NAME_MISMATCH
    6
    throw new BuildException("src directory " + sourceDirectory.getPath() + " is not valid");
    Precondition Violations (0)
    Row Violation